backport: don't overlook 2nd and later single-letter options in last

argument.
17 years ago · e161af47bb
1 changed files with 3 additions and 1 deletions
--- a/src/main.c
+++ b/src/main.c
@ -178,8 +178,10 @@ main( int argc, char **argv )
 	}
 	arc4_init();

-	for (oind = 1, ochar = 0; oind < argc; ) {
+	for (oind = 1, ochar = 0; ; ) {
 		if (!ochar || !*ochar) {
+			if (oind >= argc)
+				break;
 			if (argv[oind][0] != '-')
 				break;
 			if (argv[oind][1] == '-') {